Bookkeeping Services for Contractors & Service Businesses
Stay on top of your jobs and your numbers with clean, organized QuickBooks bookkeeping.
CoreBooks Bookkeeping helps contractors, trades, and other service-based businesses keep their books accurate and up to date with monthly bookkeeping, catch-up bookkeeping, QuickBooks cleanup, reconciliations, and clear financial reports.
Why Business Owners Choose CoreBooks
Certified QuickBooks ProAdvisor Bookkeeper
QuickBooks Online support to help keep your transactions, accounts, and reports accurate, organized, and easier to understand.
Keep Your Jobs and Business Expenses Organized
Keep materials, subcontractor payments, equipment costs, credit card purchases, and other business expenses organized so your QuickBooks records give you a clearer picture of where your money is going.
Complete Confidentiality
Your financial data is protected by QuickBooks' security and your financial institution's security protocols.
Remote Convenience
Work with me from anywhere. No commute or office visit is required.
Bookkeeping Support for Contractors, Trades & Service Businesses
CoreBooks works with contractors, trades, and other service-based businesses that need accurate books, organized QuickBooks records, and clear financial reports. Whether your business revolves around jobs, projects, or ongoing client services, the goal is the same: keep your financial records organized so you can understand where your money is going.
General Contractors & Remodelers
Keep project-related purchases, supplier expenses, subcontractor payments, bank activity, and credit card transactions organized in QuickBooks.
HVAC, Electrical & Plumbing
Stay on top of materials, equipment, operating expenses, and day-to-day transactions while keeping your books accurate and current.
Other Trades & Field Services
Reliable bookkeeping support for trades and service businesses managing multiple customers, jobs, purchases, and business expenses.
Other Service-Based Businesses
CoreBooks also works with consultants, agencies, and other professional service businesses that need clean books, accurate reconciliations, and dependable monthly reporting.
Stop Guessing. Start Knowing Your Numbers.
Running your business is demanding enough. Your bookkeeping shouldn't leave you wondering where the money went.
CoreBooks Bookkeeping helps organize your income, purchases, supplier and subcontractor payments, bank activity, credit card expenses, and other business transactions so your QuickBooks records stay accurate and useful.
Whether you're managing multiple jobs and projects, catching up on months of bookkeeping, or trying to clean up QuickBooks, I provide structured bookkeeping support that helps you understand your numbers and keep your financial records current.
Monthly Bookkeeping
Keep your books accurate and current with transaction categorization, bank and credit card reconciliations, and clear monthly reports—including the purchases and business expenses that keep your jobs and operations moving.
Explore Monthly BookkeepingCatch-Up Bookkeeping
Behind on your books? I organize prior months of transactions, reconcile your accounts, and bring your financial records up to date so you can move forward with reliable numbers.
Explore Catch-Up BookkeepingQuickBooks Cleanup
Clean up miscategorized transactions, reconciliation problems, duplicate entries, and an unclear chart of accounts so your QuickBooks file produces more accurate and useful reports.
Explore QuickBooks CleanupGet Started in 3 Simple Steps
Schedule Your Free Consultation
Tell me about your business, how your bookkeeping is currently being handled, and what support you need. For contractors, that may include multiple jobs, bank and credit card accounts, supplier purchases, subcontractor payments, or books that have fallen behind.
Review & Organize Your Books
I review your QuickBooks file and financial records, identify what needs attention, and determine the right bookkeeping approach—whether you need monthly bookkeeping, catch-up work, cleanup, or QuickBooks setup.
Keep Your Books Accurate & Current
Once your books are organized, you receive reliable bookkeeping support, reconciled accounts, and clear financial reports that help you understand your business numbers.
What My Clients Say
Real reviews from real business owners on Google.
“CoreBooks has been a game-changer for my business. I used to struggle with my monthly figures, but your team has made everything incredibly organized and easy to understand. Héctor Arteaga is meticulous and is always available to answer my questions. If anyone is looking for peace of mind regarding their finances, I highly recommend CoreBooks. Five stars all the way!”
Adriana Nieto
Google Review
“Five stars — Hector and the CoreBooks team provide outstanding bookkeeping support. Highly recommend to any small business owner looking for reliable, professional financial management.”
Camilo Velandia
Google Review
“I can't recommend CoreBooks enough, specifically Hector. He is a true QuickBooks expert and has an incredible ability to take complex financial messes and turn them into organized, easy-to-read reports. Hector didn't just fix my books; he took the time to explain the numbers so I could finally make confident decisions for our massage therapy business. If you're looking for someone who actually cares about your success, ask for Hector!”
Rafael Luque
Google Review
“Como diseñador gráfico freelance, trabajar con CoreBooks ha sido la mejor inversión que he hecho este año. Héctor es profesional, proactivo y excepcionalmente organizado. Ha optimizado mi gestión en QuickBooks y Xero, y ha hecho que la temporada de impuestos sea totalmente libre de estrés. ¡5 estrellas!”
Estefania Rivas
Google Review
Ready for Cleaner Books and Clearer Numbers?
Whether you're managing multiple jobs, catching up on overdue bookkeeping, cleaning up QuickBooks, or simply looking for reliable monthly support, CoreBooks can help you get your books organized and keep them current.
Schedule a free consultation to discuss your business, your bookkeeping needs, and the support that makes sense for you.
Book Your Free ConsultationCertified QuickBooks ProAdvisor serving contractors, trades, and service-based businesses in Rego Park, Queens, NYC, and across the U.S.